@jsdocs-io/extractor/src/api-extractor/get-filename.ts

Analyze and extract the API from npm packages

import * as tsm from 'ts-morph';

export function getFilename({
    declaration,
}: {
    declaration: tsm.Node;
}): string {
    // Remove leading `/` from filepath
    return declaration.getSourceFile().getFilePath().replace(/^\//, '');
}